[Trisquel-users] Antwort: WiFi on Macbook Air 5-2 (13", 2012) not working

[fourfreedom]

No need, I will do a reinstall then tomorrow. And then only apply the first  
of the two commands, right?

What happened?
No much really. There weren't really any error messages. But lots of stuff  
got 'removed'.
The last two lines said something like "you may have to update grub.cfg".